Home / 62,413,501.20-93,620,543.40-22,023,985.20

Finding the Fourth Proportional to 62,413,501.20, 93,620,543.40 and 22,023,985.20

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Solution

The fourth proportional to 62,413,501.20, 93,620,543.40 and 22,023,985.20 is: 33,036,080.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,413,501.20 : 93,620,543.40 = 22,023,985.20 : x
  2. Step 2: Convert to fraction form
    62,413,501.20/93,620,543.40 = 22,023,985.20/x
  3. Step 3: Cross multiply
    62,413,501.20x = 93,620,543.40 × 22,023,985.20
  4. Step 4: Simplify right side
    62,413,501.20x = 2,061,897,462,257,557.75
  5. Step 5: Solve for x
    x = 2,061,897,462,257,557.75/62,413,501.20
  6. Step 6: Final answer
    x = 33,036,080.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.